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Peter Lloyd Gross, MD


Not Accepting New Patients

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Executive Health Services

Clinical Interests
  • Primary Care Internal Medicine
Medical Education
  • MD, Harvard Medical School
  • Residency, Massachusetts General Hospital
Board Certifications
  • Internal Medicine
  • Boston: Massachusetts General Hospital
Insurances Accepted
  • Aetna Health Inc.
  • Beech Street
  • Blue Cross Blue Shield - Blue Care 65
  • Blue Cross Blue Shield - Indemnity
  • Blue Cross Blue Shield - Managed Care
  • Blue Cross Blue Shield - Partners Plus
  • Cigna (PAL #'s)
  • Fallon Community HealthCare
  • Great-West Healthcare (formally One Health Plan)
  • Harvard Pilgrim Health Plan - ACD
  • Harvard Pilgrim Health Plan - PBO
  • Health Care Value Management (HCVM)
  • Humana/Choice Care PPO
  • MassHealth
  • Medicare
  • Medicare - ACD
  • Neighborhood Health Plan - ACD
  • Neighborhood Health Plan - PBO
  • OSW - Maine
  • OSW - New Hampshire
  • OSW - Rhode Island
  • Private Health Care Systems (PHCS)
  • Railroad Medicare
  • Railroad Medicare - ACD
  • Senior Whole Health
  • TriCare
  • Tufts Health Plan
  • Unicare
  • United Healthcare (non-HMO) - ACD
  • United Healthcare (non-HMO) - PBO

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.

Patient Age Group

News & Events

  • Metlay appointed Peter L. Gross, MD, Chair in Medicine

    On Nov. 3, a reception at the Paul S. Russell, MD Museum of Medical History and Innovation celebrated the establishment of the Peter L. Gross, MD, Chair in Medicine and the appointment of Joshua P. Metlay, MD, PhD, chief of the Division of General Internal Medicine, as the inaugural incumbent.


The Center for Specialized Services
50 Staniford St
10th floor
Boston, MA 02114
Phone: 617-726-4444

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